15804316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5059}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 30602880

約数和(自身を除く): 14798564

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5059, 10118, 20236, 55649, 111298, 222596, 359189, 718378, 1436756, 3951079, 7902158, 15804316]

約数ペア:

[(1, 15804316), (2, 7902158), (4, 3951079), (11, 1436756), (22, 718378), (44, 359189), (71, 222596), (142, 111298), (284, 55649), (781, 20236), (1562, 10118), (3124, 5059)]